GRUNDFOS DATA BOOKLET. Hydro MPC. Booster systems with 2 to 6 pumps 50 Hz

Transcription

1 GRUNDFOS DATA BOOKLET ydro MPC Booster systems with 2 to 6 ums 50 z

2 Contents Introduction Benefits 3 Product data Performance range 5 Product range 6 Tye key 7 Oerating conditions 7 Construction Pum 8 Shaft seal 8 Motor 8 Manifold 9 Control cabinet 9 CU IO Base frame 10 System comonents 10 Flange dimensions 10 Functions Overview of control variants 11 CU 351 control anel 12 Overview of functions 14 Descrition of selected functions 15 Installation Mechanical installation 21 Electrical installation 22 Sizing Sizing 23 Understanding the curve charts 29 Examle: ow to select a system 30 Curve conditions ow to read the curve charts 31 Curve charts ydro MPC with CRI(E) 3 32 ydro MPC with CRI(E) 5 33 ydro MPC with CRI(E) ydro MPC with CRI(E) ydro MPC with CRI(E) ydro MPC with CR(E) ydro MPC with CR(E) ydro MPC with CR(E) ydro MPC with CR(E) 90 ydro MPC with CR(E) ydro MPC with CR(E) Technical data ydro MPC with CRI(E) 3 / CRI(E) 5 43 ydro MPC with CRI(E) ydro MPC with CRI(E) 15 / CRI(E) ydro MPC with CR(E) ydro MPC with CR(E) 45 / CR(E) 64 ydro MPC with CR(E) ydro MPC with CR(E) 120 / CR(E) Otional equiment Diahragm tank 74 Redundant rimary sensor 74 Dry-running rotection 75 Pilot um 75 Byass connection 75 Position of non-return valve 76 Stainless steel non-return valve 76 Emergency oeration switch 76 Reair switch 76 Isolating switch 76 Main switch with switching off of the neutral conductor 77 Oeration light, system 77 Oeration light, um 77 Fault light, system 77 Fault light, um 78 Panel light and socket 78 IO 351B interface 78 Ethernet 78 GENIbus module 79 CIU communication interface 79 Transient voltage rotection 79 Lightning rotection 79 Phase failure monitoring 79 Beacon 79 Audible alarm 79 Voltmeter 80 Ammeter 80 Accessories Dry-running rotection 81 Diahragm tank 81 Foot valve 82 Machine shoe 82 Extra documentation 82 Alternative booster systems Alternative booster systems 83 Further roduct documentation WebCAPS 84 WinCAPS 85 2

3 Introduction ydro MPC Grundfos ydro MPC booster systems are designed for transfer and ressure boosting of clean water in laces such as these: waterworks blocks of flats hotels industry hositals schools. As standard, ydro MPC booster systems consist of two to six identical CRI(E)/CR(E) ums connected in arallel and mounted on a common base frame rovided with a control cabinet and all the necessary fittings. Most of the booster systems are available with either CR(I) ums and/or CR(I)E ums. For further information, see age 9. The ums of the booster system can be removed without interfering with the iework on either side of the manifolds. ydro MPC booster systems come in three control variants. For further information, see Product range on age 6 and Overview of control variants on age 11. ydro MPC-E Booster systems with two to six identical electronically seed-controlled ums. Piework connection from R 2 to DN 350. From 0.37 to 22 kw, ydro MPC-E is fitted with CR(I)E ums with integrated frequency converter. As from 30 kw, ydro MPC-E is fitted with CR ums connected to external Grundfos CUE frequency converters (one er um). ydro MPC-F Booster systems with two to six identical CR(I) ums connected to one external Grundfos CUE frequency converter. The seed-controlled oeration alternates between the ums of the booster system. Piework connection from R 2 to DN 350 and motor sizes from 0.55 to 55 kw. ydro MPC-S Booster systems fitted with two to six identical mainsoerated CR(I) ums, iework connection from R 2 to DN 350 and motor sizes from 0.37 to 55 kw. Benefits Perfect constant-ressure control Fig. 1 CU 351 The ums of the ydro MPC booster system are controlled individually by the CU 351 multi-um control unit which contains alication-otimised software and um curve data. The CU 351 thus knows the exact hydraulic and electrical data of the ums to be controlled. User-friendliness ydro MPC features a built-in start-u wizard in a wide range of local languages that guides the installer through a series of stes until the booster system is correctly installed and commissioned. When the installation is comlete, the simle, user-friendly interface makes sure that day-to-day oeration is equally easy. Reliability Fig. 2 Grundfos CR ums ydro MPC is built on the highly renowned Grundfos CR um range. CR ums are known for their reliability, efficiency and adatability. Every vital iece of the ydro MPC is Grundfos made. You are thus guaranteed long-lasting technology that requires a minimum of maintenance and rovides a maximum of efficiency. GrA0812 TM

4 Introduction ydro MPC Low energy consumtion ydro MPC booster systems come with EFF1 motors as standard. EFF1 motors are known for their high efficiency and their low noise level. Flexibility The elements of the ydro MPC can be combined in a number of ways to make sure that we build the erfect solution for you! Custom-built solutions If this data booklet does not rovide you with a solution that meets your secific uming needs, lease contact us. 4

5 Product data ydro MPC Performance range 0 ydro MPC 50 z ISO 9906 Annex A x CR x CR x CRI 3 4 x 6 x 6 x 6 x CRI 5 CRI 15 CR 32 CR 64 6 x 6 x 6 x 6 x CRI 10 CRI 20 CR 45 CR Q [m³/h] TM Note: The area within the dotted line alies to ydro MPC booster systems available on request. The erformance range is based on the standard range of the CR and CRI ums. 5

6 Product data ydro MPC Product range TM PT PT PT TM TM Control variant ydro MPC-E ydro MPC-F ydro MPC-S ydraulic data Max. head Flow rate [m 3 /h] Liquid temerature [ C] 0 to to to +70 Max. oerating ressure [bar] 16 1) 16 1) 16 1) Motor data Number of ums Motor ower [kw] ) Shaft seal QQE (SiC/SiC/EPDM) Materials CRI(E) 3 to CRI(E) 20: Stainless steel EN/DIN /AISI 304 CR(E) 32 to CR(E) 150: Cast iron and stainless steel EN/DIN /AISI 304 Manifold: Stainless steel Manifold: Galvanised steel 3) Piework connection Union connection R 2 to R 2 1/2 R 2 to R 2 1/2 R 2 to R 2 1/2 DIN flange DN 80 to DN 350 DN 80 to DN 350 DN 80 to DN 350 Functions Constant-ressure control 4) Automatic cascade control Pum changeover/alternation Sto function Proortional-ressure control GENIbus communication (external) Integrated frequency converter (in um) - - External frequency converter (in cabinet) - Ethernet connection Alternative setoints Redundant rimary sensor (otion) Standby um Emergency run Available as standard. Available on request. 1) Booster systems with a maximum oerating ressure higher than 16 bar are available on request. 2) ydro MPC-E booster systems from 0.37 to 22 kw are fitted with seed-controlled CR(I)E ums with integrated frequency converters. ydro MPC-E booster systems from 30 to 55 kw are fitted CR(I) ums connected to Grundfos CUE frequency converters. 3) Galvanised steel manifolds are available on request in some regions. For further information, contact Grundfos. 4) The ressure will be almost constant between set and sto. For further information, see age 11. 6

7 Product data ydro MPC Tye key Examle ydro MPC -E /G /NS 3 CRIE 5-8 (* 3x V, 50/ z, N, PE Tye range Subgrous: Pums with integrated frequency converter ( kw) - one er um: -E Pums with Grundfos CUE frequency converter (30 kw and above) - one er um: -E Pums with external Grundfos CUE frequency converter: -F Mains-oerated ums (start/sto): -S Manifold material : Stainless steel /G : Galvanised steel /OM : Other materials Suction manifold : With suction manifold /NS: Without suction manifold Number of ums with integrated frequency converter and um tye Number of mains-oerated ums and um tye Suly voltage, frequency (* Code for custom-built solution. Oerating conditions Oerating ressure As standard, the maximum oerating ressure is 16 bar. On request, Grundfos offers ydro MPC booster systems with a higher maximum oerating ressure. Temerature Liquid temerature: Ambient temerature: 0 C to +70 C. 0 C to + C. Relative humidity Max. relative humidity: 95 %. 7

8 Construction ydro MPC Pum Motor Couling Shaft seal All ums are equied with a maintenance-free mechanical QQE shaft seal of the cartridge tye. Seal faces are silicon carbide/silicon carbide. Rubber arts are of EPDM. Note: Other shaft seal variants are available on request. Shaft seal (cartridge tye) Imellers Pum head Sleeve GR3395 Base Fig. 3 CR um Staybolts Base late CR ums are non-self-riming, vertical multistage centrifugal ums. Each um consists of a base and a um head. The chamber stack and outer sleeve are secured between the um head and the base by means of staybolts. The base has suction and discharge orts on the same level (in-line) and of the same ort size. CRE and CRIE ums are based on CR and CRI ums. The difference between the CR and CRE um range is the motor. CRE and CRIE ums are fitted with a motor with integrated frequency converter. CR and CRE ums have um head and base of cast iron while CRI and CRIE ums have um head and base of stainless steel. All hydraulic arts are made of stainless steel. For further information, see the following data booklets: Title Publication number CR, CRI, CRN, CRE, CRIE, CRNE V CR, CRI, CRN, CRT, CRE, CRIE, CRNE, CRTE custom-built ums Grundfos E-ums The data booklets are available in WebCAPS on See age 84. For information about the um s osition in the booster system, see fig. 7 on age 10. GR GR3395 Fig. 4 Cartridge shaft seal The shaft seal can be relaced without dismantling the um. The shaft seal of ums with motors of 11 kw and u can be relaced without removing the motor. For further information, see the data booklet on shaft seals, ublication number The data booklet is available in WebCAPS. See age 84. Motor CR and CRI ums CR and CRI ums are fitted with a totally enclosed, fan-cooled, 2-ole Grundfos standard motor with rincial dimensions in accordance with the EN standards. Electrical tolerances to EN 034. Standard motor Mounting designation U to 4 kw: V 18 From 5.5 kw: V 1 Insulation class F Efficiency class EFF1 Enclosure class IP55 1) Suly voltage (tolerance: ± 10 %) 1) IP65 available on request. P 2 : 0.37 to 1.5 kw: 3 x 220-2/ V, 50 z P 2 : 2.2 to 11 kw: 3 x V, 50 z P 2 : 15 to 55 kw: 3 x /6-690V, 50 z Three-hase Grundfos motors from 3 kw and u have a built-in thermistor (PTC) according to DIN (IEC 34-11: TP 211). 8

9 Construction ydro MPC CRE and CRIE ums CRE and CRIE ums are fitted with a totally enclosed, fan-cooled, 2-ole motor with integrated frequency converter. Princial dimensions are in accordance with EN standards. Electrical tolerances to EN 034. Motors with integrated frequency converter require no external motor rotection. The motor incororates thermal rotection against slow overloading and seizure (IEC 34-11: TP 211). Manifold Motor with integrated frequency converter P 2 : 1.1 kw P2: 0.75 to 7.5 kw P2: 11 to 22 kw Mounting designation V18 U to 4 kw: V 18 From 5.5 kw: V 1 Insulation class F Efficiency class EFF1 EFF1 EFF1 Enclosure class IP 54 Suly voltage (tolerance: ± 10 %) 1 x V, 50/ z 3 x V, 50/ z 3 x V, 50/ z A suction manifold of stainless steel (EN DIN ) is fitted on the suction side of the ums. A discharge manifold of stainless steel (EN DIN ) is fitted on the discharge side of the ums. An isolating valve and a non-return valve are fitted between the discharge manifold and the individual ums. The non return valve may be fitted on the suction side on request. As an alternative, ydro MPC is available with galvanised steel manifolds in some countries. If a ydro MPC with galvanised steel manifolds is ordered, the base frame and stand for the controller also come in galvanised steel. For further information, contact Grundfos. For information about the osition of the suction and discharge manifold, see fig. 7 on age 10. Control cabinet The control cabinet is fitted with all the necessary comonents. If necessary, ydro MPC booster systems are fitted with a fan to remove surlus heat generated by the frequency converter. Control cabinet variants The control cabinets are divided into four different designs based on construction: Design A: Systems with the control cabinet mounted on the same base frame as the ums. Design B: Systems with the control cabinet centred on the base frame. Design C: Systems with the control cabinet mounted on its own base for floor mounting. The control cabinet can be laced u to 2 metres from the ums. Design D: Systems with the control cabinet mounted on its own base frame. The control cabinet can be laced u to 2 metres from the ums. For further information, see fig. 7 on age 10 and the chater of Technical data for the individual ydro MPC. 9

10 Construction ydro MPC CU 351 CU 351, the multi-um control unit of the ydro MPC, is laced in the door of the control cabinet. System comonents GrA0812 Fig. 5 CU 351 The CU 351 features an LCD dislay, ten buttons and two indicator lights. The control anel enables manual setting and change of arameters such as setoint, start/sto of system or individual ums. The CU 351 has alication-otimised software for setting the system to the alication in question. IO 351 The IO 351 is a module for exchange of digital and analog signals between the CU 351 and the remaining electrical system via GENIbus. The IO 351 comes in the variants A and B. Fig. 6 IO 351A and IO 351B IO 351A The IO 351A is used for one to three mains-oerated Grundfos ums. IO 351B The IO 351B is used for one to six mains-oerated Grundfos ums and/or ums controlled by external Grundfos CUE frequency converters. The module can also be used as an inut-outut module for communication with monitoring equiment or another external equiment. Base frame A ydro MPC booster system has a common base frame. The ums are fixed to the base frame by means of bolts. The control cabinet is fixed to the base frame by means of a stand. See fig. 7 on age 10. The base frame and stand are of stainless steel EN DIN TM GrA0815 Fig. 7 System comonents Pos. Descrition Quantity 1 Control cabinet 1 2 Namelate 1 3 Suction manifold (stainless steel) 1 4 Isolating valve 2 er um 5 Base frame (stainless steel) 1 6 Non-return valve 1 er um 7 Discharge manifold (stainless steel) 1 8 Pressure transmitter/gauge 1 9 Pum Diahragm tank 1 Flange dimensions PN 16 flanges D 1 D 2 D 3 PN 25 flanges D 1 D 2 D 3 S S TM TM Standard: EN PN 16 (1.6 MPa) Nominal diameter (DN) TM DN D D D S 8x19 8x19 8x19 8x23 12x23 12x28 Standard: EN PN 25 (2.5 MPa) Nominal diameter (DN) DN D D D S 16x30 16x33 10

11 Functions ydro MPC Overview of control variants Booster systems with seed-controlled ums Booster systems with ums connected to one CUE frequency converter Booster systems with mains-oerated ums ydro MPC-E ydro MPC-F ydro MPC-S ydro MPC booster system with three CR(I)E ums. ydro MPC booster system with three CR ums. One of the ums is connected to an external Grundfos CUE frequency converter in the control cabinet. The seed-controlled oeration alternates between the ums of the ydro MPC. ydro MPC booster system with three mainsoerated CR(I) ums. TM PT PT PT TM TM One CR(I)E um in oeration. One CR um connected to an external Grundfos CUE frequency converter in oeration. One mains-oerated CR(I) um in oeration. set Q TM set Q TM sto set Q TM Three CR(I)E ums in oeration. One CR um connected to an external Grundfos CUE frequency converter and two mainsoerated CR ums in Three mains-oerated CR(I) ums in oeration. oeration. set Q TM set Q TM sto set Q TM ydro MPC-E maintains a constant ressure through continuously variable adjustment of the seed of the CR(I)E ums connected. The erformance is adjusted to the demand through cutting in/out the required number of CR(I)E ums and through arallel control of the ums in oeration. Pum changeover is automatic and deends on load, oerating hours and fault. All ums in oeration will run at equal seed. ydro MPC-F maintains a constant ressure through continuously variable adjustment of the seed of the CR um connected to an external Grundfos CUE frequency converter. The seed controlled oeration alternates between the ums. One CR um connected to the Grundfos CUE frequency converter always starts first. If the ressure cannot be maintained by the um, one or two mains-oerated CR ums will be cut in. Pum changeover is automatic and deends on load, oerating hours and fault. ydro MPC-S maintains an almost constant ressure through cutting in/out the required number of ums. The oerating range of the ums will lie between the lines set and sto (cut-out ressure). The cut-out ressure cannot be set, but is calculated automatically. Pum changeover is automatic and deends on load, oerating hours and fault. 11

12 Functions ydro MPC CU 351 control anel Menu Status TM TM Fig. 8 CU 351 control anel Key Pos. Descrition 1 Dislay 2 Arrow to the right 3 el 4 U 5 Down 6 Plus 7 Minus 8 Esc 9 ome 10 Ok 11 Indicator light, oeration (green) 12 Indicator light, fault (red) 13 Contrast Fig. 9 Menu Status Descrition Reading of rocess value (PV) of control arameter and selected setoint (SP). Grahical illustration of system (uer dislay half). Indication if any incidents occur during oeration (middle of dislay). Reading of erformance of system and individual ums (lower dislay half). Button for further information. Active buttons are illuminated. Menu Oeration TM Fig. 10 Menu Oeration Descrition Setting of basic arameters, for instance setoint, start/sto of system or individual ums. Reading of selected setoint and current setoint. Button for further information. Active buttons are illuminated. 12

13 Functions ydro MPC Menu Alarm Menu Settings TM TM Fig. 11 Menu Alarm Descrition Overview of current warnings and alarms in clear text with detailed information: - What the cause of the fault is. - Where the fault occurred: System, Pum no. 1 - When the fault occurred (time and date). - When the fault disaeared (time and date). Alarm log with u to 24 warnings and alarms. Button for further information. Active buttons are illuminated. Fig. 12 Menu Settings Descrition Various settings: - external setoint influence - redundant rimary sensor - standby um - sto function - roortional ressure - dislay language - Ethernet, etc. Button for further information. Active buttons are illuminated. 13

14 Functions ydro MPC Overview of functions Standard. On request. 1) The ressure will be almost constant between set and sto. For further information, see age 11. 2) ydro MPC-S will have on/off control of all ums. For further information, see age 17. ydro MPC -E -F -S Functions via the CU 351 control anel Constant-ressure control 1) Automatic cascade control Alternative setoints Redundant rimary sensor (otion) Min. changeover time Number of starts er hour Standby ums Forced um changeover Pum test run Dry-running rotection (otion) Sto function - 2) Password Clock rogram Proortional-ressure control Pilot um Soft ressure build-u Emergency run Pum curve data Flow estimation Limit exceeded 1 and 2 Pums outside duty range Communication Ethernet connection Other bus rotocols: PROFIBUS, LON, Modbus, radio/modem/plc via CIU units. For further information, see Otional equiment, age 74. External GENIbus connection (otion) 14

15 Functions ydro MPC Descrition of selected functions Constant-ressure control Constant-ressure control ensures that the ydro MPC booster system delivers a constant ressure desite a change in consumtion. When tas are oened, water is drawn from the diahragm tank, if installed in the system. The ressure dros to a set cut-in ressure, and the first seedcontrolled um starts to oerate. The seed of the um in oeration is continuously increased to meet the demand. As the consumtion rises, more ums will cut in until the erformance of the ums in oeration corresonds to the demand. During oeration, the CU 351 controls the seed of each um individually according to known um curve data downloaded into the CU 351. Furthermore, the CU 351 regularly estimates the flow rate to detect whether ums are to be cut-in or cut-out. The flow estimation is based on the best efficiency oint of the um with the aim to reduce the energy consumtion to a minimum. When the water consumtion falls, ums are cut out one by one to maintain the set discharge ressure. Dislay language Dutch Polish Portuguese Russian Swedish Chinese Korean Jaanese Czech Turkish Czech. Pum curve data TM Fig. 14 Pum curve data As standard, ydro MPC will hel you minimise energy consumtion and cut energy costs. By means of um curve data stored from factory, the CU 351 will know exactly which and how many ums to control. These um curve data enables the CU 351 to otimise erformance and minimise energy consumtion. Fig. 13 Dislay language Via the CU 351, you can select the language for the dislay. Otions: British English German Danish Sanish Finnish French Greek Italian TM Redundant rimary sensor A redundant sensor can be installed as backu for the rimary sensor in order to increase reliability and revent sto of oeration. The redundant rimary sensor is in the same reference oint as the rimary sensor, i.e. in the discharge manifold of the booster system. Note: The redundant rimary sensor is available as a factory-fitted otion. 15

16 Functions ydro MPC Automatic cascade control Cascade control ensures that the erformance of ydro MPC is automatically adated to consumtion by switching ums on or off. The system thus runs as energy-efficiently as ossible with a constant ressure and a limited number of ums. Alternative setoints This function makes it ossible to set u to six setoints as alternatives to the rimary setoint. The setoints can be set for closed loo and oen loo. The erformance of the system can thus be adated to other consumtion atterns. Examle A ydro MPC booster system is used for irrigation of a hilly golf course. Constant-ressure irrigation of golf course sections of different sizes and at different altitudes may require more than one setoint. For golf course sections at a higher altitude a higher discharge ressure is required. Number of starts er hour This function limits the number of um starts and stos er hour. It reduces noise emission and imroves the comfort of systems with mains-oerated ums. Each time a um starts or stos, the CU 351 calculates when the next um is allowed to start or sto in order not to exceed the ermissible number of starts er hour. The function always allows ums to be started to meet the requirement, but um stos will be delayed, if needed, in order not to exceed the ermissible number of starts/stos er hour. Standby ums It is ossible to let one or more ums function as standby ums. A booster system with for instance four ums, one having the status of standby um, will run like a booster system with three ums, as the maximum number of ums in oeration is the total number of um minus the number of standby ums. If a um is stoed due to a fault, the standby um will be cut in. This function ensures that the ydro MPC booster system can maintain the nominal erformance even if one of the ums is stoed due to a fault. The status as standby um alternates between all ums of the same tye, for instance electronically seed-controlled ums. Forced um changeover Fig. 16 Forced um changeover This function ensures that the ums run for the same number of oerating hours over time. In certain alications the required flow remains constant for long eriods and does not require all ums to run. In such situations, um changeover does not take lace naturally, and forced um changeover may thus be required. Once every 24 hours the controller checks if any um in oeration has been running continuously for the last 24 hours. If this is the case, the um with the largest number of oerating hours is stoed and relaced by the um with the lowest number of oerating hours. TM TM Fig. 15 Standby ums 16

17 Functions ydro MPC Pum test run Sto function TM TM Fig. 17 Pum test run This function is rimarily used in connection with ums that do not run every day. Benefits: Pums do not seize u during a long standstill due to deosits from the umed liquid. The umed liquid does not decay in the um. Traed air is removed from the um. The um starts automatically and runs for a short time. Dry-running rotection This function is one of the most imortant ones, as dry running may damage bearings and shaft seals. The inlet ressure of the booster system or the level in a tank, if any, on the inlet side is monitored. If the inlet ressure or the water level is too low, all ums will be stoed. Level switches, ressure switches or analog sensors signalling water shortage at a set level can be used. Furthermore, you can set the system to be reset and restarted manually or automatically after a situation with water shortage. Fig. 18 Sto function The sto function makes it ossible to sto the last um in oeration if there is no or a very small consumtion. Purose: to save energy to revent heating of shaft seal faces due to increased mechanical friction as a result of reduced cooling by the umed liquid to revent heating of the umed liquid. This function is only used in ydro MPC booster systems with variable-seed ums. Note: ydro MPC-S will have on/off control of all ums. When the sto function is activated, the oeration of ydro MPC is continuously monitored to detect a low flow rate. If the CU 351 detects no or a low flow rate (Q < Qmin), it will change from normal constantressure oeration to on/off control of the last um in oeration. set On/off band On/off control Q min Normal oeration Q TM Fig. 19 On/off band 17

18 Functions ydro MPC As long as the flow rate is lower than Qmin, the um will run in on/off oeration. If the flow rate is increased to above Qmin, the ums will return to normal constant-ressure oeration. Password Via the CU 351 you can set the ydro MPC is to oerate as energy-saving as ossible or with the highest level of comfort meaning less starts/stos of the last um in oeration during low flow. TM TM Fig. 21 Password Passwords make it ossible to limit the access to the menus Oeration and Settings in the controller of the booster system. If the access is limited, it is not ossible to view or set any arameter in the menus. Clock rogram Fig. 20 Sto arameters Four sto arameters can be selected: Energy-saving mode (factory setting) If you want the highest energy-saving mode ossible. Medium flow If you want a comromise between the highest energy-saving mode and highest comfort level. ighest comfort level If you want the highest comfort level without too many um starts/stos. Customised settings If you want to make your own settings. Pilot um The ilot um takes over the oeration from the main ums in eriods when the consumtion is so small that the sto function of the main ums is activated. Purose: to save energy to reduce the number of oerating hours of the main ums. Fig. 22 Clock rogram This function makes it ossible to set u to ten events with secification of day and time for their activation/ deactivation. An examle of alication is srinkling of golf courses at fixed times for the individual greens. TM

19 Functions ydro MPC Proortional ressure Examle: Influence at 0 flow (Q0) = Pressure loss in suly ie x / setoint. Influence at 0 flow (Q0) = 1 bar x / 6 bar = %. Setoint at Qmin with roortional-ressure control: 6 bar (6 bar x ) = 5 bar. Puming station Pressure loss Qmax.: 1 bar Qmin.: 0.2 bar TM Setoint: 6 bar System ressure Qmax.: 5 bar Qmin.: 5.8 bar TM Fig. 23 Proortional ressure This function can be used in alications with a large ie system, for instance a village sulied with water from a uming station or waterworks. In situations with high flow rates, the ressure loss in the ie system is relatively high. In order to deliver a system ressure of 5 bar in such a situation, the discharge ressure of the system must be set to 6 bar if the ressure loss in the ie system is 1 bar. In a low-flow situation, the ressure loss in the ie system may be 0.2 bar. ere the system ressure would be 5.8 bar if the setoint was fixed to 6 bar. That is 0.8 bar too high comared with the eak situation above. To comensate for this extensive system ressure, the roortional ressure function of the CU 351 automatically adats the setoint to the actual flow rate. The adatation can be linear or square. Such an automatic adatation offers you large energy savings and otimum comfort at ta oint! Fig. 25 Without roortional-ressure control Puming station Setoint: Qmax.:6 bar Qmin.: 5.2 bar Pressure loss Qmax.: 1 bar Qmin.: 0.2 bar Fig. 26 With roortional-ressure control System ressure Qmax.: 5 bar Qmin.: 5 bar TM Pum curve Setoint Resultant setoint, linear Resultant setoint, square set Starting oint of roortional ressure control (Influence at 0 flow = x % of set ) TM Fig. 24 Proortional-ressure control 19

20 Functions ydro MPC Soft ressure build-u Emergency run TM TM Fig. 27 Soft ressure build-u This function ensures a soft start of systems with for instance emty iework. It has two hases: 1. The iework is slowly filled with water. 2. When the ressure sensor of the system detects that the iework has been filled, the ressure is increased until it reaches the setoint. See fig. 28. Fig. 29 Emergency run The function is esecially suited for imortant systems where the oeration must not be interruted. If activated this function will kee all ums running regardless of warnings or alarms. The ums will run according to a setoint set secifically for this function. 1. Filling hase 2. Pressure build-u hase Filling time Ram time Time [sec] TM Fig. 28 Filling and ressure build-u hases The function can be used for reventing water hammering in high-rise buildings with unstable voltage suly or in irrigation alications. 20

21 Installation ydro MPC Mechanical installation Location The booster system must be installed in a wellventilated room to ensure sufficient cooling of the control cabinet and ums. Note: ydro MPC is not designed for outdoor installation and must not be exosed to direct sunlight. The booster system should be laced with a 1-metre clearance in front and on the two sides for insection and removal. Piework Arrows on the um base show the direction of flow of water through the um. The iework connected to the booster system must be of adequate size. The ies are connected to the manifolds of the booster system. Either end can be used. Aly sealing comound to the unused end of the manifold and fit the screw ca. For manifolds with flanges, a blanking flange with gasket must be fitted. To otimise oeration and mimimise noise and vibration, it may be necessary to consider vibration damening of the booster system. Noise and vibration are generated by the rotations in the motor and um and by the flow in iework and fittings. The effect on the environment is subjective and deends on correct installation and the state of the remaining system. If booster systems are installed in blocks of flats or the first consumer on the line is close to the booster system, it is advisable to fit exansion joints on the suction and discharge ies to revent vibration being transmitted through the iework. Note: Exansion joints, ie suorts and machine shoes shown in the figure above are not sulied with a standard booster system. All nuts should be tightened rior to start-u. The ies must be fastened to arts of the building to ensure that they cannot move or be twisted. Foundation The booster system should be ositioned on an even and solid surface, such as a concrete floor or foundation. If the booster system is not fitted with vibration damers, it must be bolted to the floor or foundation. Note: As a rule of thumb, the weight of a concrete foundation should be 1.5 x the weight of the booster system. Damening To revent the transmission of vibrations to buildings, it is advisable to isolate the booster system foundation from building arts by means of vibration damers. Which is the right damer varies from installation to installation, and a wrong damer may increase the vibration level. Vibration damers should therefore be sized by the sulier. If the booster system is installed on a base frame with vibration damers, exansion joints should always be fitted on the manifolds. This is imortant to revent the booster system from hanging in the iework TM Fig. 30 Schematic view of hydraulic installation Pos. Descrition 1 Exansion joint 2 Pie suort 3 Machine shoe 21

22 Installation ydro MPC Exansion joints Exansion joints rovide these advantages: Absortion of thermal exansion and contraction of iework caused by variations in liquid temerature. Reduction of mechanical influences in connection with ressure surges in the iework. Isolation of structure-borne noise in the iework (only rubber bellows exansion joints). Note: Exansion joints must not be installed to comensate for inaccuracies in the iework such as centre dislacement of flanges. Fit exansion joints at a distance of minimum 1 to 1.5 x DN diameter from the manifold on the suction as well as on the discharge side. This revents the develoment of turbulence in the exansion joints, resulting in better suction conditions and a minimum ressure loss on the ressure side. Electrical installation The electrical installation should be carried out by an authorised erson in accordance with local regulations. The electrical installation of the booster system must be carried out in accordance with enclosure class IP 54. Make sure that the booster system is suitable for the ower suly to which it is connected. Make sure that the wire cross-section corresonds to the secifications in the wiring diagram. Note: The mains connection should be carried out as shown in the wiring diagram. TM TM Fig. 31 Examles of rubber bellows exansion joints with and without limiting rods Exansion joints with limiting rods can be used to minimise the forces caused by the exansion joints. Exansion joints with limiting rods are always recommended for flanges larger than DN. The ies should be anchored so that they do not stress the exansion joints and the um. Follow the sulier s instructions and ass them on to advisers or ie installers. 22

23 Sizing ydro MPC Sizing When sizing a booster system, the following must be taken into account: The erformance of the booster system must meet the highest ossible demand both in terms of flow rate and ressure. The booster system must not oversized. This is imortant in relation to installation and oerating costs. You can size Grundfos ydro MPC booster systems via WinCAPS, WebCAPS or this data booklet. Sizing in WinCAPS or WebCAPS (recommended) We recommend that you size your ydro MPC booster system in WinCAPS or WebCAPS, which are selection rograms offered by Grundfos. For further information, see age 84. WebCAPS or WinCAPS feature a user-friendly and easy-to-use virtual guide which leads you through the selection of the most otimum booster system for the alication in question. TM Fig. 32 Sizing in WebCAPS Sizing via this data booklet There are seven stes: 1. Maximum flow requirement 2. Required discharge ressure 3. System layout 4. Consumtion rofile and load rofile 5. Inlet ressure 6. Selection of booster system 7. Accessories. 23

24 Sizing ydro MPC 1. Maximum flow requirement Total consumtion and maximum flow rate deend on the alication in question. The maximum flow requirement can be calculated by means of the table below which is based on statistical data. Q Consumtion year Q Consumer Unit eriod d day Q(m) day fd ft Max. flow rate m 3 /year days/year m 3 /day m 3 /day m 3 /h Residence building Residence (2.5 ersons) Office building Emloyee Shoing centre Emloyee Suermarket Emloyee otel Bed osital Bed School Puil Examle: otel with 5 beds Number of beds: n Total annual consumtion: Q year x n Consumtion eriod: d Average consumtion er day: (Q year x n)/d Year maximum consumtion: Q(m) day = fd x Q day Maximum flow requirement er hour: Q max = Max. flow rate/hour x no. of beds Calculation n = 5 beds Q year x n = 180 x 5 = 97,200 m 3 /year d = 365 days/year (Q year x n)/d = 97,200/365 = m 3 /day Q(m) day = fd x Q day = 1.5 x = m 3 /day Q max = Max. flow rate/hour x no. of beds = x 5 = 67.5 m 3 /h. 24

25 Sizing ydro MPC 2. Required discharge ressure The required discharge ressure, Pset, of the ydro MPC can be calculated with the following equation: P set = P ta(min) + P f + (h max /10.2) ; P boost = P set P in(min). Key P set = Required discharge ressure in bar P ta(min) = Required minimum ressure at the highest taing oint in bar P f = Total ie friction loss in metre h max = eight from booster discharge ort to highest taing oint in metre P in(min) = Min. inlet ressure in bar P boost = Required boost in bar. Pta(min) Calculation P ta(min) = 2 bar P f = 1.2 bar h max = 41.5 metres P in(min) = 2 bar P set = (41.5/10.2) = 7.3 bar P boost = = 5.3 bar. 3. System layout What is the system layout? a) Direct boosting (examle: ydro MPC connected to water mains designed to distribute water from one lace to another). b) Break tank (examle: ydro MPC connected to a break tank installed before the booster system). c) Pressure boosting in zones (examle: igh-rise building or hilly landscae where the water suly system is divided into zones). d) Roof tank (examle: ydro MPC distributes water to a roof tank on to of a high-rise building). P f h max 4. Consumtion rofile and load rofile The consumtion attern of the installation can be illustrated as a 24-hour consumtion rofile and a load rofile. 24-hour consumtion rofile The 24-hour consumtion rofile is the relation between the time of the day and the flow rate. Q [ m3 /h ] P in(min) P boost P set TM TM Fig. 33 Calculation of required discharge ressure Fig. 34 Examle of 24-hour consumtion rofile Note: If the consumtion is variable and otimum comfort is required, ums with continuously variable seed control should be used. 25

26 Sizing ydro MPC Load rofile When the 24-hour consumtion rofile has been determined, the load rofile can be made. The load rofile gives an overview of how many er cent er day the booster oerates at a secific flow rate. TM Fig. 35 Load rofile Examles of tyical 24-hour consumtion rofiles and their load rofiles: Water suly Industry Irrigation Q Q Q 24-hour rofile h TM h TM h TM Flow rate: ighly variable Flow rate: ighly variable with sudden changes Flow rate: Constant and known Pressure: Constant Pressure: Constant Pressure: Constant Q Q Q Duty-time rofile h% Consumtion is highly variable. Continuously variable seed control of the ums is recommended. TM Consumtion is highly variable with sudden changes. Continuously variable seed control of the ums is recommended. TM Variations in consumtion are regular, yet known. Simle control is recommended. Recommended tyes: -E and -F Recommended tyes: -E and -F Recommended tyes: -S h% h% TM

27 Sizing ydro MPC 5. Inlet ressure Is there a ositive inlet ressure? If so, the inlet ressure must be taken into consideration to ensure safe oeration. The values for inlet ressure and oerating ressure must not be considered individually, but must always be comared. Examle A ydro MPC-E booster system with 3 CRIE 20-7 ums has been selected. Maximum oerating ressure: 16 bar. Maximum inlet ressure: 10 bar. Discharge ressure against a closed valve: 10 bar. The selected system is allowed to start at an inlet ressure of maximum 5.8 bar, as the maximum oerating ressure is limited to 16 bar. If the maximum inlet ressure exceeds 5.8 bar, a system rated PN 25 must be selected. 6. Selection of ydro MPC booster system Select the booster system on the basis of these factors. Maximum flow requirement, required discharge ressure, load rofile, number of ums required, ossible standby ums, etc. 7. Accessories aving selected the otimum ydro MPC booster system, you must consider whether accessories as those mentioned below are required. Dry-running rotection Every booster system must be rotected against dry running. The inlet conditions determine the tye of dry-running rotection: If the system draws from a tank or a well, select a level switch or electrode relay for dry-running rotection. If the system has an inlet ressure, select a ressure transmitter or a ressure switch for dryrunning rotection. Diahragm tank The need for a diahragm tank is estimated on the basis of the following guidelines: Due to the sto function, all ydro MPC booster systems in buildings should be equied with a diahragm tank. Normally, ydro MPC booster systems in watersuly alications require no diahragm tank, as miles of iing artly hold the necessary caacity, artly have the elasticity to give sufficient caacity. Note: To avoid the risk of water hammering, a diahragm tank may be necessary. The need for a diahragm tank for ydro MPC booster systems in industrial alications should be estimated from situation to situation on the basis of the individual factors on site. Note: If the ydro MPC booster system includes ilot ums, the diahragm tank is to be sized according to the caacity of this um. For further information about otional equiment and accessories, see age 74 to 82. Pum tye Recommended diahragm tank size [litres] -E -F -S CRI(E) CRI(E) CRI(E) CRI(E) CRI(E) CR(E) CR(E) CR(E) CR(E) CR(E) CR(E) The size of the obligatory diahragm tank in litres can be calculated from the following equations: 27

28 Sizing ydro MPC ydro MPC-E and -F ydro MPC-S Symbol V 0 k Q Q set k Q Q ( set + 1) N V 0 = ( k f set + 1) k set 0 Q ( set + 1) ( k set + set + 1) V 0 = N ( k f set + 1) k set Descrition Tank volume [litres] The ratio between nominal flow rate of one um Q nom and the flow rate Q min at which the um is to change to on/off oeration. k Q = Q min /Q nom ydro MPC-E and -F Mean flow rate, Q nom [m 3 /h] Setoint [bar] The ratio between the on/off band Δ and the setoint k set, k = Δ/ set The ratio between tank re-charge ressure 0 and the setoint set. k f k f = 0 / set. 0.9 for ydro MPC-S 0.7 for ydro MPC-E, -ED, -ES, -EF, -EDF and -F N Maximum number of starts/stos er hour. The tank values are based on the following data: Symbol ydro MPC -E and -F -S Q Q nom of one um Q nom of one um k Q 10 % - set 4 bar 4 bar k 20 % 25 % k f Examle of ydro MPC-E and -S with CRI(E) 20 Symbol ydro MPC-E ydro MPC-S Q [m 3 /h] k Q 10 % - k 20 % 25 % set [bar] 4 4 N [h -1 ] 200 Result V 0 [litres] Selected tank Δ [bar] [bar] set + 1/2 Δ set set - 1/2 Δ Q min Δ Q nom Q TM ydro MPC-S set + Δ set Δ Q nom Q TM

29 Sizing ydro MPC Understanding the curve charts The x-axis showing the flow rate (Q) in m 3 /h is common to all the curves; the y-axis showing the head () in metres has been adated to the individual um tye ydro MPC CRI(E) z ISO 9906 Annex A Secification of booster system, um tye, frequency and of the standard to which the Q-curves corresond. CRI(E) The y-axis is adated to the individual um tye Secification of system erformance based on the number of ums in oeration: 1 = one um in oeration 2 = two ums in oeration 3 = three ums in oeration. CRI(E) 5-10 CRI(E) 5-8 CRI(E) CRI(E) Q [m³/h] Q [l/s] The x-axis is common to all um tyes. TM

30 Sizing ydro MPC Examle: ow to select a system A flow rate of 67.5 m 3 /h is required. A head of 73 metres is required. Now draw a vertical line from the secified flow rate. Draw a horizontal line from the head required. The intersection of the two lines gives the number of ums required for the system (3 CRI(E) 20-7). The um tye best meeting this secification is found by means of the y-axis, for instance 3 CRI(E) Only booster systems with erformance ranges within the hatched area in the examle should be selected ydro MPC CRI(E) z ISO 9906 Annex A Q [m³/h] Q [l/s] TM

31 Curve conditions ydro MPC ow to read the curve charts The guidelines below aly to the curves shown on the following ages: 1. Tolerances to ISO 9906, Annex A, if indicated. 2. The curves show the um mean values. 3. The curves should not be used as guarantee curves. 4. Measurements were made with ure water at a temerature of +20 C. 5. The curves aly to a kinematic viscosity of υ =1mm 2 /s (1 cst). 31

32 Curve charts ydro MPC with CRI(E) 3 ydro MPC with CRI(E) ydro MPC CRI(E) z ISO 9906 Annex A CRI(E) CRI(E) CRI(E) 3-10 CRI(E) CRI(E) Q [m³/h] 0 7 Q [l/s] TM

33 Curve charts ydro MPC with CRI(E) 5 ydro MPC with CRI(E) ydro MPC CRI(E) z ISO 9906 Annex A CRI(E) CRI(E) 5-10 CRI(E) 5-8 CRI(E) CRI(E) Q [m³/h] Q [l/s] TM

34 Curve charts ydro MPC with CRI(E) 10 ydro MPC with CRI(E) ydro MPC CRI(E) z ISO 9906 Annex A CRI(E) CRI(E) CRI(E) CRI(E) Q [m³/h] Q [l/s] TM

35 Curve charts ydro MPC with CRI(E) 15 ydro MPC with CRI(E) ydro MPC CRI(E) z ISO 9906 Annex A CRI(E) CRI(E) CRI(E) CRI(E) Q [m³/h] Q [l/s] TM

36 Curve charts ydro MPC with CRI(E) 20 ydro MPC with CRI(E) ydro MPC CRI(E) z ISO 9906 Annex A CRI(E) CRI(E) CRI(E) CRI(E) Q [m³/h] Q [l/s] TM

37 Curve charts ydro MPC with CR(E) 32 ydro MPC with CR(E) ydro MPC CR(E) z ISO 9906 Annex A CR(E) CR(E) CR(E) CR(E) Q [m³/h] Q [l/s] TM

38 Curve charts ydro MPC with CR(E) 45 ydro MPC with CR(E) ydro MPC CR(E) z ISO 9906 Annex A CR(E) CR(E) CR(E) CR(E) CR(E) Q [m³/h] Q [l/s] TM

39 Curve charts ydro MPC with CR(E) 64 ydro MPC with CR(E) ydro MPC CR(E) z ISO 9906 Annex A CR(E) 64-4 CR(E) CR(E) CR(E) CR(E) CR(E) Q [m³/h] Q [l/s] TM

40 Curve charts ydro MPC with CR(E) 90 ydro MPC with CR(E) ydro MPC CR(E) z ISO 9906 Annex A CR(E) 90-4 CR(E) CR(E) 90-3 CR(E) CR(E) CR(E) Q [m³/h] Q [l/s] TM

41 Curve charts ydro MPC with CR(E) 120 ydro MPC with CR(E) ydro MPC CR(E) z ISO 9906 Annex A CR(E) CR(E) CR(E) CR(E) Q [m³/h] Q [l/s] TM

42 Curve charts ydro MPC with CR(E) 150 ydro MPC with CR(E) ydro MPC CR(E) z ISO 9906 Annex A CR(E) CR(E) CR(E) CR(E) Q [m³/h] Q [l/s] TM

43 Technical data ydro MPC with CRI(E) 3 / CRI(E) 5 ydro MPC with CRI(E) 3 / CRI(E) 5 Fig. 36 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on the same base frame as the ums (design A) Fig. 37 Dimensional sketch of a ydro MPC booster system with a control cabinet centred on the base frame (design B) TM TM TM Fig. 38 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D) 43

44 Technical data ydro MPC with CRI(E) 3 / CRI(E) 5 Electrical data, dimensions and weights ydro MPC-E with CRIE 3 No. of ums Pum tye ydro MPC-F with CRI 3 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Max. I 0 [A] Connection 1) CRI(E) ums with single-hase motors. Design A: ydro MPC booster system with a control cabinet mounted on the same base frame as the ums. Design B: ydro MPC booster system with a control cabinet centred on the base frame. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. Maximum current in neutral conductor, Max. I 0 [A], alies to booster systems with single-hase ums. Dimensions may vary by ± 10 mm. B L Weight [kg] 1) CRIE3-5 3x V, ±10%, N, PE R A 1) CRIE3-7 3x V, ±10%, N, PE R A 1) CRIE3-10 3x V, ±10%, N, PE R A 1) CRIE3-15 3x V, ±10%, N, PE R A CRIE3-19 3x V, ±5%, PE R A CRIE3-23 3x V, ±5%, PE R A 1) CRIE3-5 3x V, ±10%, N, PE R A 1) CRIE3-7 3x V, ±10%, N, PE R A 1) CRIE3-10 3x V, ±10%, N, PE R A CRIE3-151) 3x V, ±10%, N, PE R A CRIE3-19 3x V, ±5%, PE R A CRIE3-23 3x V, ±5%, PE R A 1) CRIE3-5 3x V, ±10%, N, PE R 2 1/ A 1) CRIE3-7 3x V, ±10%, N, PE R 2 1/ A 1) CRIE3-10 3x V, ±10%, N, PE R 2 1/ A 1) CRIE3-15 3x V, ±10%, N, PE R 2 1/ A CRIE3-19 3x V, ±5%, PE R 2 1/ A CRIE3-23 3x V, ±5%, PE R 2 1/ A Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRI3-7 3x V, ±5%, PE R C CRI3-10 3x V, ±5%, PE R C CRI3-15 3x V, ±5%, PE R C CRI3-19 3x V, ±5%, PE R C CRI3-23 3x V, ±5%, PE R C CRI3-7 3x V, ±5%, PE R C CRI3-10 3x V, ±5%, PE R C CRI3-15 3x V, ±5%, PE R C CRI3-19 3x V, ±5%, PE R C CRI3-23 3x V, ±5%, PE R C CRI3-7 3x V, ±5%, PE R 2 1/ A CRI3-10 3x V, ±5%, PE R 2 1/ A CRI3-15 3x V, ±5%, PE R 2 1/ A CRI3-19 3x V, ±5%, PE R 2 1/ A CRI3-23 3x V, ±5%, PE R 2 1/ A Design Design 44

45 Technical data ydro MPC with CRI(E) 3 / CRI(E) 5 ydro MPC-S with CRI 3 No. of ums Pum tye ydro MPC-E with CRIE 5 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection 1) CRI(E) ums with single-hase motors. Design A: ydro MPC booster system with a control cabinet mounted on the same base frame as the ums. Design B: ydro MPC booster system with a control cabinet centred on the base frame. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. Maximum current in neutral conductor, Max. I 0 [A], alies to booster systems with single-hase ums. Dimensions may vary by ± 10 mm. B L Weight [kg] CRI3-5 3x V, ±5%, PE R B CRI3-7 3x V, ±5%, PE R B CRI3-10 3x V, ±5%, PE R B CRI3-15 3x V, ±5%, PE R B CRI3-19 3x V, ±5%, PE R B CRI3-23 3x V, ±5%, PE R B CRI3-5 3x V, ±5%, PE R A CRI3-7 3x V, ±5%, PE R A CRI3-10 3x V, ±5%, PE R A CRI3-15 3x V, ±5%, PE R A CRI3-19 3x V, ±5%, PE R A CRI3-23 3x V, ±5%, PE R A CRI3-5 3x V, ±5%, PE R 2 1/ A CRI3-7 3x V, ±5%, PE R 2 1/ A CRI3-10 3x V, ±5%, PE R 2 1/ A CRI3-15 3x V, ±5%, PE R 2 1/ A CRI3-19 3x V, ±5%, PE R 2 1/ A CRI3-23 3x V, ±5%, PE R 2 1/ A Suly voltage [V] Motor [kw] Max. I N [A] Max. I 0 [A] Connection B L Weight [kg] 1) CRIE5-4 3x V, ±10%, N, PE R A CRIE5-51) 3x V, ±10%, N, PE R A 1) CRIE5-8 3x V, ±10%, N, PE R A CRIE5-10 3x V, ±5%, PE R A CRIE5-16 3x V, ±5%, PE R A CRIE5-20 3x V, ±5%, PE R A CRIE5-41) 3x V, ±10%, N, PE R A 1) CRIE5-5 3x V, ±10%, N, PE R A 1) CRIE5-8 3x V, ±10%, N, PE R A CRIE5-10 3x V, ±5%, PE R A CRIE5-16 3x V, ±5%, PE R A CRIE5-20 3x V, ±5%, PE R A 1) CRIE5-4 3x V, ±10%, N, PE R 2 1/ A 1) CRIE5-5 3x V, ±10%, N, PE R 2 1/ A CRIE5-81) 3x V, ±10%, N, PE R 2 1/ A CRIE5-10 3x V, ±5%, PE R 2 1/ A CRIE5-16 3x V, ±5%, PE R 2 1/ A CRIE5-20 3x V, ±5%, PE R 2 1/ A Design Design 45

46 Technical data ydro MPC with CRI(E) 3 / CRI(E) 5 ydro MPC-F with CRI 5 No. of ums Pum tye ydro MPC-S with CRI 5 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection 1) CRI(E) ums with single-hase motors. Design A: ydro MPC booster system with a control cabinet mounted on the same base frame as the ums. Design B: ydro MPC booster system with a control cabinet centred on the base frame. Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. Maximum current in neutral conductor, Max. I 0 [A], alies to booster systems with single-hase ums. Dimensions may vary by ± 10 mm. B L Weight [kg] CRI5-4 3x V, ±5%, PE R C CRI5-5 3x V, ±5%, PE R C CRI5-8 3x V, ±5%, PE R C CRI5-10 3x V, ±5%, PE R C CRI5-16 3x V, ±5%, PE R C CRI5-20 3x V, ±5%, PE R C CRI5-4 3x V, ±5%, PE R C CRI5-5 3x V, ±5%, PE R C CRI5-8 3x V, ±5%, PE R C CRI5-10 3x V, ±5%, PE R C CRI5-16 3x V, ±5%, PE R C CRI5-20 3x V, ±5%, PE R C CRI5-4 3x V, ±5%, PE R 2 1/ A CRI5-5 3x V, ±5%, PE R 2 1/ A CRI5-8 3x V, ±5%, PE R 2 1/ A CRI5-10 3x V, ±5%, PE R 2 1/ A CRI5-16 3x V, ±5%, PE R 2 1/ A CRI5-20 3x V, ±5%, PE 3 26 R 2 1/ A Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRI5-4 3x V, ±5%, PE R B CRI5-5 3x V, ±5%, PE R B CRI5-8 3x V, ±5%, PE R B CRI5-10 3x V, ±5%, PE R B CRI5-16 3x V, ±5%, PE R B CRI5-20 3x V, ±5%, PE R B CRI5-4 3x V, ±5%, PE R A CRI5-5 3x V, ±5%, PE R A CRI5-8 3x V, ±5%, PE R A CRI5-10 3x V, ±5%, PE R A CRI5-16 3x V, ±5%, PE R A CRI5-20 3x V, ±5%, PE R A CRI5-4 3x V, ±5%, PE R 2 1/ A CRI5-5 3x V, ±5%, PE R 2 1/ A CRI5-8 3x V, ±5%, PE R 2 1/ A CRI5-10 3x V, ±5%, PE R 2 1/ A CRI5-16 3x V, ±5%, PE R 2 1/ A CRI5-20 3x V, ±5%, PE 3 26 R 2 1/ A Design Design 46

47 Technical data ydro MPC with CRI(E) 10 ydro MPC with CRI(E) 10 Fig. 39 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on the same base frame as the ums (design A) TM TM Fig. Dimensional sketch of a ydro MPC booster system with a control cabinet centred on the base frame (design B) 150 L 950 B TM Fig. 41 Dimensional sketch of a ydro MPC booster system with a floor-mounted control cabinet (design C) 47

48 Technical data ydro MPC with CRI(E) 10 TM Fig. 42 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D) 48

49 Technical data ydro MPC with CRI(E) 10 Electrical data, dimensions and weights ydro MPC-E with CRIE 10 No. of ums Pum tye ydro MPC-F with CRI 10 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Max. I 0 [A] Connection B L Weight [kg] 1) CRIE10-3 3x V, ±10%, N, PE R A CRIE10-4 3x V, ±5%, PE R A CRIE10-6 3x V, ±5%, PE R A CRIE10-9 3x V, ±5%, PE R A CRIE x V, ±5%, PE R A CRIE10-31) 3x V, ±10%, N, PE R 2 1/ A CRIE10-4 3x V, ±5%, PE R 2 1/ A CRIE10-6 3x V, ±5%, PE R 2 1/ A CRIE10-9 3x V, ±5%, PE R 2 1/ A CRIE x V, ±5%, PE R 2 1/ A CRIE10-31) 3x V, ±10%, N, PE DN A CRIE10-4 3x V, ±5%, PE DN A CRIE10-6 3x V, ±5%, PE DN A CRIE10-9 3x V, ±5%, PE DN A CRIE x V, ±5%, PE DN A 1) CRIE10-3 3x V, ±10%, N, PE DN D CRIE10-4 3x V, ±5%, PE DN D CRIE10-6 3x V, ±5%, PE DN D CRIE10-9 3x V, ±5%, PE DN D CRIE x V, ±5%, PE 4 - DN D 1) CRIE10-3 3x V, ±10%, N, PE DN D CRIE10-4 3x V, ±5%, PE DN D CRIE10-6 3x V, ±5%, PE DN D CRIE10-9 3x V, ±5%, PE DN D CRIE x V, ±5%, PE DN D Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRI10-3 3x V, ±5%, PE R C CRI10-4 3x V, ±5%, PE R C CRI10-6 3x V, ±5%, PE R C CRI10-9 3x V, ±5%, PE R C CRI x V, ±5%, PE 4 16 R C CRI10-3 3x V, ±5%, PE R 2 1/ C CRI10-4 3x V, ±5%, PE R 2 1/ C CRI10-6 3x V, ±5%, PE R 2 1/ C CRI10-9 3x V, ±5%, PE R 2 1/ C CRI x V, ±5%, PE 4 24 R 2 1/ C CRI10-3 3x V, ±5%, PE DN C CRI10-4 3x V, ±5%, PE DN C CRI10-6 3x V, ±5%, PE DN C CRI10-9 3x V, ±5%, PE 3 26 DN C CRI x V, ±5%, PE 4 32 DN C CRI10-3 3x V, ±5%, PE DN C CRI10-4 3x V, ±5%, PE DN C CRI10-6 3x V, ±5%, PE DN C CRI10-9 3x V, ±5%, PE 3 32 DN C CRI x V, ±5%, PE 4 DN C CRI10-3 3x V, ±5%, PE DN C CRI10-4 3x V, ±5%, PE DN C CRI10-6 3x V, ±5%, PE DN C CRI10-9 3x V, ±5%, PE 3 38 DN C CRI x V, ±5%, PE 4 48 DN C Design Design 49

50 Technical data ydro MPC with CRI(E) 10 ydro MPC-S with CRI 10 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection 1) CRI(E) ums with single-hase motors. Design A: ydro MPC booster system with a control cabinet mounted on the same base frame as the ums. Design B: ydro MPC booster system with a control cabinet centred on the base frame. Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. Maximum current in neutral conductor, Max. I 0 [A], alies to booster systems with single-hase ums. Dimensions may vary by ± 10 mm. B L Weight [kg] CRI10-3 3x V, ±5%, PE R B CRI10-4 3x V, ±5%, PE R B CRI10-6 3x V, ±5%, PE R B CRI10-9 3x V, ±5%, PE R B CRI x V, ±5%, PE 4 16 R B CRI10-3 3x V, ±5%, PE R 2 1/ A CRI10-4 3x V, ±5%, PE R 2 1/ A CRI10-6 3x V, ±5%, PE R 2 1/ A CRI10-9 3x V, ±5%, PE R 2 1/ A CRI x V, ±5%, PE 4 24 R 2 1/ A CRI10-3 3x V, ±5%, PE DN A CRI10-4 3x V, ±5%, PE DN A CRI10-6 3x V, ±5%, PE DN A CRI10-9 3x V, ±5%, PE 3 26 DN A CRI x V, ±5%, PE 4 32 DN A CRI10-3 3x V, ±5%, PE DN D CRI10-4 3x V, ±5%, PE DN D CRI10-6 3x V, ±5%, PE DN D CRI10-9 3x V, ±5%, PE 3 32 DN D CRI x V, ±5%, PE 4 DN D CRI10-3 3x V, ±5%, PE DN D CRI10-4 3x V, ±5%, PE DN D CRI10-6 3x V, ±5%, PE DN D CRI10-9 3x V, ±5%, PE 3 38 DN D CRI x V, ±5%, PE 4 48 DN D Design 50

51 Technical data ydro MPC with CRI(E) 15 / CRI(E) 20 ydro MPC with CRI(E) 15 / CRI(E) 20 Fig. 43 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on the same base frame as the ums (design A) TM TM Fig. 44 Dimensional sketch of a ydro MPC booster system with a control cabinet centred on the base frame (design B) 1 L 950 B TM Fig. 45 Dimensional sketch of a ydro MPC booster system with a floor-mounted control cabinet (design C) 51

52 Technical data ydro MPC with CRI(E) 15 / CRI(E) 20 TM Fig. 46 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D) 52

53 Technical data ydro MPC with CRI(E) 15 / CRI(E) 20 Electrical data, dimensions and weights ydro MPC-E with CRIE 15 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRIE15-2 3x V, ±5%, PE R 2 1/ A CRIE15-3 3x V, ±5%, PE R 2 1/ A CRIE15-5 3x V, ±5%, PE 4 16 R 2 1/ A CRIE15-7 3x V, ±5%, PE R 2 1/ A CRIE15-9 3x V, ±5%, PE R 2 1/ A CRIE15-2 3x V, ±5%, PE DN A CRIE15-3 3x V, ±5%, PE DN A CRIE15-5 3x V, ±5%, PE 4 24 DN A CRIE15-7 3x V, ±5%, PE DN A CRIE15-9 3x V, ±5%, PE DN A CRIE15-2 3x V, ±5%, PE DN A CRIE15-3 3x V, ±5%, PE 3 25 DN A CRIE15-5 3x V, ±5%, PE 4 32 DN A CRIE15-7 3x V, ±5%, PE DN A CRIE15-9 3x V, ±5%, PE 7.5 DN A CRIE15-2 3x V, ±5%, PE DN D CRIE15-3 3x V, ±5%, PE 3 31 DN D CRIE15-5 3x V, ±5%, PE 4 DN D CRIE15-7 3x V, ±5%, PE DN D CRIE15-9 3x V, ±5%, PE DN D CRIE15-2 3x V, ±5%, PE DN D CRIE15-3 3x V, ±5%, PE 3 37 DN D CRIE15-5 3x V, ±5%, PE 4 48 DN D CRIE15-7 3x V, ±5%, PE DN D CRIE15-9 3x V, ±5%, PE DN D Design ydro MPC-F with CRI 15 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRI15-2 3x V, ±5%, PE R 2 1/ C CRI15-3 3x V, ±5%, PE R 2 1/ C CRI15-5 3x V, ±5%, PE 4 16 R 2 1/ C CRI15-7 3x V, ±5%, PE R 2 1/ C CRI15-9 3x V, ±5%, PE R 2 1/ C CRI15-2 3x V, ±5%, PE DN C CRI15-3 3x V, ±5%, PE DN C CRI15-5 3x V, ±5%, PE 4 24 DN C CRI15-7 3x V, ±5%, PE DN C CRI15-9 3x V, ±5%, PE DN C CRI15-2 3x V, ±5%, PE DN C CRI15-3 3x V, ±5%, PE 3 26 DN C CRI15-5 3x V, ±5%, PE 4 32 DN C CRI15-7 3x V, ±5%, PE DN C CRI15-9 3x V, ±5%, PE DN C CRI15-2 3x V, ±5%, PE DN C CRI15-3 3x V, ±5%, PE 3 32 DN C CRI15-5 3x V, ±5%, PE 4 DN C CRI15-7 3x V, ±5%, PE DN C CRI15-9 3x V, ±5%, PE DN C CRI15-2 3x V, ±5%, PE DN C CRI15-3 3x V, ±5%, PE 3 38 DN C CRI15-5 3x V, ±5%, PE 4 48 DN C CRI15-7 3x V, ±5%, PE DN C CRI15-9 3x V, ±5%, PE DN C Design 53

54 Technical data ydro MPC with CRI(E) 15 / CRI(E) 20 ydro MPC-S with CRI 15 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design A: ydro MPC booster system with a control cabinet mounted on the same base frame as the ums. Design B: ydro MPC booster system with a control cabinet centred on the base frame. Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CRI15-2 3x V, ±5%, PE R 2 1/ B CRI15-3 3x V, ±5%, PE R 2 1/ B CRI15-5 3x V, ±5%, PE 4 16 R 2 1/ B CRI15-7 3x V, ±5%, PE R 2 1/ A CRI15-9 3x V, ±5%, PE R 2 1/ A CRI15-2 3x V, ±5%, PE DN A CRI15-3 3x V, ±5%, PE DN A CRI15-5 3x V, ±5%, PE 4 24 DN A CRI15-7 3x V, ±5%, PE DN D CRI15-9 3x V, ±5%, PE DN D CRI15-2 3x V, ±5%, PE DN A CRI15-3 3x V, ±5%, PE 3 26 DN A CRI15-5 3x V, ±5%, PE 4 32 DN A CRI15-7 3x V, ±5%, PE DN D CRI15-9 3x V, ±5%, PE DN D CRI15-2 3x V, ±5%, PE DN D CRI15-3 3x V, ±5%, PE 3 32 DN D CRI15-5 3x V, ±5%, PE 4 DN D CRI15-7 3x V, ±5%, PE DN D CRI15-9 3x V, ±5%, PE DN D CRI15-2 3x V, ±5%, PE DN D CRI15-3 3x V, ±5%, PE 3 38 DN D CRI15-5 3x V, ±5%, PE 4 48 DN D CRI15-7 3x V, ±5%, PE DN D CRI15-9 3x V, ±5%, PE DN D Design 54

55 Technical data ydro MPC with CRI(E) 15 / CRI(E) 20 ydro MPC-E with CRIE 20 No. of ums Pum tye ydro MPC-F with CRI 20 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRIE20-2 3x V, ±5%, PE R 2 1/ A CRIE20-3 3x V, ±5%, PE 4 16 R 2 1/ A CRIE20-5 3x V, ±5%, PE R 2 1/ A CRIE20-7 3x V, ±5%, PE R 2 1/ A CRIE x V, ±5%, PE R 2 1/ D CRIE20-2 3x V, ±5%, PE DN A CRIE20-3 3x V, ±5%, PE 4 24 DN A CRIE20-5 3x V, ±5%, PE DN A CRIE20-7 3x V, ±5%, PE DN A CRIE x V, ±5%, PE DN D CRIE20-2 3x V, ±5%, PE DN A CRIE20-3 3x V, ±5%, PE 4 32 DN A CRIE20-5 3x V, ±5%, PE DN A CRIE20-7 3x V, ±5%, PE 7.5 DN A CRIE x V, ±5%, PE DN D CRIE20-2 3x V, ±5%, PE DN D CRIE20-3 3x V, ±5%, PE 4 DN D CRIE20-5 3x V, ±5%, PE DN D CRIE20-7 3x V, ±5%, PE DN D CRIE x V, ±5%, PE DN D CRIE20-2 3x V, ±5%, PE DN D CRIE20-3 3x V, ±5%, PE 4 48 DN D CRIE20-5 3x V, ±5%, PE DN D CRIE20-7 3x V, ±5%, PE DN D CRIE x V, ±5%, PE DN D Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRI20-2 3x V, ±5%, PE R 2 1/ C CRI20-3 3x V, ±5%, PE 4 16 R 2 1/ C CRI20-5 3x V, ±5%, PE R 2 1/ C CRI20-7 3x V, ±5%, PE R 2 1/ C CRI x V, ±5%, PE R 2 1/ C CRI20-2 3x V, ±5%, PE DN C CRI20-3 3x V, ±5%, PE 4 24 DN C CRI20-5 3x V, ±5%, PE DN C CRI20-7 3x V, ±5%, PE DN C CRI x V, ±5%, PE DN C CRI20-2 3x V, ±5%, PE DN C CRI20-3 3x V, ±5%, PE 4 32 DN C CRI20-5 3x V, ±5%, PE DN C CRI20-7 3x V, ±5%, PE DN C CRI x V, ±5%, PE DN C CRI20-2 3x V, ±5%, PE DN C CRI20-3 3x V, ±5%, PE 4 DN C CRI20-5 3x V, ±5%, PE DN C CRI20-7 3x V, ±5%, PE DN C CRI x V, ±5%, PE DN C CRI20-2 3x V, ±5%, PE DN C CRI20-3 3x V, ±5%, PE 4 48 DN C CRI20-5 3x V, ±5%, PE DN C CRI20-7 3x V, ±5%, PE DN C CRI x V, ±5%, PE DN C Design Design 55

56 Technical data ydro MPC with CRI(E) 15 / CRI(E) 20 ydro MPC-S with CRI 20 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design A: ydro MPC booster system with a control cabinet mounted on the same base frame as the ums. Design B: ydro MPC booster system with a control cabinet centred on the base frame. Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CRI20-2 3x V, ±5%, PE R 2 1/ B CRI20-3 3x V, ±5%, PE 4 16 R 2 1/ B CRI20-5 3x V, ±5%, PE R 2 1/ A CRI20-7 3x V, ±5%, PE R 2 1/ A CRI x V, ±5%, PE R 2 1/ D CRI20-2 3x V, ±5%, PE DN A CRI20-3 3x V, ±5%, PE 4 24 DN A CRI20-5 3x V, ±5%, PE DN D CRI20-7 3x V, ±5%, PE DN D CRI x V, ±5%, PE DN D CRI20-2 3x V, ±5%, PE DN A CRI20-3 3x V, ±5%, PE 4 32 DN A CRI20-5 3x V, ±5%, PE DN D CRI20-7 3x V, ±5%, PE DN D CRI x V, ±5%, PE DN D CRI20-2 3x V, ±5%, PE DN D CRI20-3 3x V, ±5%, PE 4 DN D CRI20-5 3x V, ±5%, PE DN D CRI20-7 3x V, ±5%, PE DN D CRI x V, ±5%, PE DN D CRI20-2 3x V, ±5%, PE DN D CRI20-3 3x V, ±5%, PE 4 48 DN D CRI20-5 3x V, ±5%, PE DN D CRI20-7 3x V, ±5%, PE DN D CRI x V, ±5%, PE DN C Design 56

57 Technical data ydro MPC with CR(E) 32 ydro MPC with CR(E) TM Fig. 47 Dimensional sketch of a ydro MPC booster system with a floor-mounted control cabinet (design C) TM L 950 B Fig. 48 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D) 57

58 Technical data ydro MPC with CR(E) 32 Electrical data, dimensions and weights ydro MPC-E with CRE 32 No. of ums Pum tye ydro MPC-F with CR 32 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRE32-2 3x V, ±5%, PE 4 16 DN D CRE32-3 3x V, ±5%, PE DN D CRE32-4 3x V, ±5%, PE DN D CRE32-6 3x V, ±5%, PE DN D CRE32-8 3x V, ±5%, PE DN D CRE32-2 3x V, ±5%, PE 4 24 DN D CRE32-3 3x V, ±5%, PE DN D CRE32-4 3x V, ±5%, PE DN D CRE32-6 3x V, ±5%, PE DN D CRE32-8 3x V, ±5%, PE DN D CRE32-2 3x V, ±5%, PE 4 32 DN D CRE32-3 3x V, ±5%, PE DN D CRE32-4 3x V, ±5%, PE 7.5 DN D CRE32-6 3x V, ±5%, PE DN D CRE32-8 3x V, ±5%, PE DN D CRE32-2 3x V, ±5%, PE 4 DN D CRE32-3 3x V, ±5%, PE DN D CRE32-4 3x V, ±5%, PE DN D CRE32-6 3x V, ±5%, PE DN D CRE32-8 3x V, ±5%, PE 15 1 DN D CRE32-2 3x V, ±5%, PE 4 48 DN D CRE32-3 3x V, ±5%, PE DN D CRE32-4 3x V, ±5%, PE DN D CRE32-6 3x V, ±5%, PE DN D CRE32-8 3x V, ±5%, PE DN D Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CR32-2 3x V, ±5%, PE 4 16 DN C CR32-3 3x V, ±5%, PE DN C CR32-4 3x V, ±5%, PE DN C CR32-6 3x V, ±5%, PE DN C CR32-8 3x V, ±5%, PE DN C CR32-2 3x V, ±5%, PE 4 24 DN C CR32-3 3x V, ±5%, PE DN C CR32-4 3x V, ±5%, PE DN C CR32-6 3x V, ±5%, PE DN C CR32-8 3x V, ±5%, PE DN C CR32-2 3x V, ±5%, PE 4 32 DN C CR32-3 3x V, ±5%, PE DN C CR32-4 3x V, ±5%, PE DN C CR32-6 3x V, ±5%, PE DN C CR32-8 3x V, ±5%, PE DN C CR32-2 3x V, ±5%, PE 4 DN C CR32-3 3x V, ±5%, PE DN C CR32-4 3x V, ±5%, PE DN C CR32-6 3x V, ±5%, PE DN C CR32-8 3x V, ±5%, PE 15 1 DN C CR32-2 3x V, ±5%, PE 4 48 DN C CR32-3 3x V, ±5%, PE DN C CR32-4 3x V, ±5%, PE DN C CR32-6 3x V, ±5%, PE DN C CR32-8 3x V, ±5%, PE DN C Design Design 58

59 Technical data ydro MPC with CR(E) 32 ydro MPC-S with CR 32 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CR32-2 3x V, ±5%, PE 4 16 DN D CR32-3 3x V, ±5%, PE DN D CR32-4 3x V, ±5%, PE DN D CR32-6 3x V, ±5%, PE DN D CR32-8 3x V, ±5%, PE DN D CR32-2 3x V, ±5%, PE 4 24 DN D CR32-3 3x V, ±5%, PE DN D CR32-4 3x V, ±5%, PE DN D CR32-6 3x V, ±5%, PE DN D CR32-8 3x V, ±5%, PE DN D CR32-2 3x V, ±5%, PE 4 32 DN D CR32-3 3x V, ±5%, PE DN D CR32-4 3x V, ±5%, PE DN D CR32-6 3x V, ±5%, PE DN D CR32-8 3x V, ±5%, PE DN D CR32-2 3x V, ±5%, PE 4 DN D CR32-3 3x V, ±5%, PE DN D CR32-4 3x V, ±5%, PE DN D CR32-6 3x V, ±5%, PE DN D CR32-8 3x V, ±5%, PE 15 1 DN C CR32-2 3x V, ±5%, PE 4 48 DN D CR32-3 3x V, ±5%, PE DN D CR32-4 3x V, ±5%, PE DN D CR32-6 3x V, ±5%, PE DN C CR32-8 3x V, ±5%, PE DN C Design 59

60 Technical data ydro MPC with CR(E) 45 / CR(E) 64 ydro MPC with CR(E) 45 / CR(E) 64 Fig. 49 Dimensional sketch of a ydro MPC booster system with a floor-mounted control cabinet (design C) TM TM Fig. 50 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D)

61 Technical data ydro MPC with CR(E) 45 / CR(E) 64 Electrical data, dimensions and weights ydro MPC-E with CRE 45 No. of ums Pum tye ydro MPC-F with CR 45 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRE x V, ±5%, PE DN D CRE45-2 3x V, ±5%, PE DN D CRE45-3 3x V, ±5%, PE DN D CRE45-4 3x V, ±5%, PE DN D CRE45-5 3x V, ±5%, PE DN D CRE45-6 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE45-2 3x V, ±5%, PE 7.5 DN D CRE45-3 3x V, ±5%, PE DN D CRE45-4 3x V, ±5%, PE DN D CRE45-5 3x V, ±5%, PE DN D CRE45-6 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE45-2 3x V, ±5%, PE DN D CRE45-3 3x V, ±5%, PE DN D CRE45-4 3x V, ±5%, PE 15 1 DN D CRE45-5 3x V, ±5%, PE DN D CRE45-6 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE45-2 3x V, ±5%, PE DN D CRE45-3 3x V, ±5%, PE DN D CRE45-4 3x V, ±5%, PE DN D CRE45-5 3x V, ±5%, PE DN D CRE45-6 3x V, ±5%, PE DN D Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CR x V, ±5%, PE DN C CR45-2 3x V, ±5%, PE DN C CR45-3 3x V, ±5%, PE DN C CR45-4 3x V, ±5%, PE DN C CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR45-2 3x V, ±5%, PE DN C CR45-3 3x V, ±5%, PE DN C CR45-4 3x V, ±5%, PE DN C CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR45-2 3x V, ±5%, PE DN C CR45-3 3x V, ±5%, PE DN C CR45-4 3x V, ±5%, PE 15 1 DN C CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR45-2 3x V, ±5%, PE DN C CR45-3 3x V, ±5%, PE DN C CR45-4 3x V, ±5%, PE DN C CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C Design Design 61

62 Technical data ydro MPC with CR(E) 45 / CR(E) 64 ydro MPC-S with CR 45 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CR x V, ±5%, PE DN D CR45-2 3x V, ±5%, PE DN D CR45-3 3x V, ±5%, PE DN D CR45-4 3x V, ±5%, PE DN D CR45-5 3x V, ±5%, PE DN D CR45-6 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR45-2 3x V, ±5%, PE DN D CR45-3 3x V, ±5%, PE DN D CR45-4 3x V, ±5%, PE DN D CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C CR x V, ±5%, PE DN D CR45-2 3x V, ±5%, PE DN D CR45-3 3x V, ±5%, PE DN D CR45-4 3x V, ±5%, PE 15 1 DN C CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C CR x V, ±5%, PE DN D CR45-2 3x V, ±5%, PE DN D CR45-3 3x V, ±5%, PE DN C CR45-4 3x V, ±5%, PE DN C CR45-5 3x V, ±5%, PE DN C CR45-6 3x V, ±5%, PE DN C Design 62

63 Technical data ydro MPC with CR(E) 45 / CR(E) 64 ydro MPC-E with CRE 64 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRE64-1 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE64-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE64-4 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CRE64-1 3x V, ±5%, PE DN D CRE x V, ±5%, PE 7.5 DN D CRE64-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE64-4 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CRE64-1 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE64-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE 15 1 DN D CRE x V, ±5%, PE DN D CRE64-4 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CRE64-1 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE64-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE64-4 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C Design 63

64 Technical data ydro MPC with CR(E) 45 / CR(E) 64 ydro MPC-F with CR 64 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CR64-1 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-1 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-1 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-2 3x V, ±5%, PE DN C CR x V, ±5%, PE 15 1 DN C CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-1 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design 64

65 Technical data ydro MPC with CR(E) 45 / CR(E) 64 ydro MPC-S with CR 64 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CR64-1 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR64-2 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR64-4 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR64-1 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR64-2 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-1 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR64-2 3x V, ±5%, PE DN D CR x V, ±5%, PE 15 1 DN C CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-1 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR64-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR64-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design 65

66 Technical data ydro MPC with CR(E) 90 ydro MPC with CR(E) 90 Fig. 51 Dimensional sketch of a ydro MPC booster system with a floor-mounted control cabinet (design C) TM TM Fig. 52 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D) 66

67 Technical data ydro MPC with CR(E) 90 Electrical data, dimensions and weights ydro MPC-E with CRE 90 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRE x V, ±5%, PE DN D CRE90-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE90-3 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CRE90-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE90-3 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CRE90-2 3x V, ±5%, PE 15 1 DN D CRE x V, ±5%, PE DN D CRE90-3 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CRE x V, ±5%, PE DN D CRE90-2 3x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CRE90-3 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design 67

68 Technical data ydro MPC with CR(E) 90 ydro MPC-F with CR 90 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CR x V, ±5%, PE DN C CR90-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-2 3x V, ±5%, PE 15 1 DN C CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE DN C CR90-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design 68

69 Technical data ydro MPC with CR(E) 90 ydro MPC-S with CR 90 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CR x V, ±5%, PE DN D CR90-2 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR90-3 3x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR90-4 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN D CR90-2 3x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN D CR90-2 3x V, ±5%, PE 15 1 DN C CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE DN C CR90-2 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-3 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR90-4 3x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design 69

70 Technical data ydro MPC with CR(E) 120 / CR(E) 150 ydro MPC with CR(E) 120 / CR(E) 150 Fig. 53 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design C) TM TM Fig. 54 Dimensional sketch of a ydro MPC booster system with a control cabinet mounted on a searate base frame (design D) 70

71 Technical data ydro MPC with CR(E) 120 / CR(E) 150 Electrical data, dimensions and weights ydro MPC-E with CR(E) 120 No. of ums Pum tye ydro MPC-F with CR 120 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 45 4 DN C CRE x V, ±5%, PE DN D CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 45 4 DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design Design 71

72 Technical data ydro MPC with CR(E) 120 / CR(E) 150 ydro MPC-S with CR 120 No. of ums Pum tye Suly voltage [V] Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. ydro MPC-E with CR(E) 150 No. of ums Pum tye Motor [kw] Max. I N [A] Connection B L Weight [kg] CR x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 45 4 DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 45 4 DN C CR x V, ±5%, PE DN C CRE x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design Design 72

73 Technical data ydro MPC with CR(E) 120 / CR(E) 150 ydro MPC-F with CR 150 No. of ums Pum tye ydro MPC-S with CR 150 No. of ums Pum tye Suly voltage [V] Motor [kw] Max. I N [A] Connection Design C: ydro MPC booster system with a floor-mounted control cabinet. Design D: ydro MPC booster system with a control cabinet mounted on a searate base frame. All ums are fitted with three-hase motors. Dimensions may vary by ± 10 mm. B L Weight [kg] CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 45 4 DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C Suly voltage [V] Motor [kw] Max. I N [A] Connection B L Weight [kg] CR x V, ±5%, PE DN D CR x V, ±5%, PE DN D CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE 37 3 DN C CR x V, ±5%, PE 45 4 DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C CR x V, ±5%, PE DN C Design Design 73

74 Otional equiment ydro MPC All otional equiment, if required, must be secified when ordering the ydro MPC booster system, as it must be fitted from factory rior to delivery. Redundant rimary sensor Diahragm tank TM Fig. 56 Redundant rimary sensor In order to increase the reliability, a redundant rimary sensor can be connected as backu sensor for the rimary sensor. Note: The redundant rimary sensor must be of the same tye as the rimary sensor. Fig. 55 Diahragm tanks In buildings it is usually necessary to install a diahragm tank on the discharge side of the booster system. As standard, the ydro MPC booster system is designed for a maximum system ressure of 16 bar. A standard ydro MPC booster system includes ressure transmitters and one ressure gauge with a nominal ressure of 16 bar (full scale). TM Descrition Range [bar] Product number Redundant rimary sensor 1) ) The redundant rimary sensor is normally connected to analog inut AI3 of the CU 351. If this inut is used for another function, such as External setoint, the redundant sensor must be connected to analog inut AI2. If, however, this inut is also occuied, the number of analog inuts must be increased by installing an IO 351B module. See age 78. ydro MPC booster systems designed for PN 16 Diahragm tanks u to 33 litres are mounted on the manifold on the discharge side of the booster system. For information about diahragm tanks larger than 25 litres, see Diahragm tank on age 81. Max. system Descrition ressure [bar] Diahragm tank and ydro MPC booster system 16 designed for PN 16 Volume [litres] Connection Product number 8 G 3/ G 3/ G 3/

75 Otional equiment ydro MPC Dry-running rotection The booster system must be rotected against dryrunning. The inlet conditions determine the tye of dry-running rotection: If the system draws from a tank or a it, select an electrode relay for dry-running rotection. If the system has an inlet ressure, select a ressure transmitter or a ressure switch for dryrunning rotection. Descrition Range [bar] Product number Dry-running rotection by means of electrode relay (without electrodes and electrode cable) 1) Pressure switch 1) Inlet ressure sensor 2) 1) Only one tye of dry-running rotection can be selected, as it must be connected to the same digital inut of the CU 351. This also alies to level switches. For further information about the CU 351, see age 10. 2) The inlet ressure sensor is normally connected to analog inut AI2 of the CU 351. If this inut is used for another function, such as External setoint, the sensor must be connected to analog inut AI3. If, however, this inut is also occuied, the number of analog inuts must be increased by installing an IO 351B module, see age 78. For further information about the IO 351B, see age 10. Pilot um Fig. 57 Pilot um The ilot um takes over the oeration from the main ums in eriods when the consumtion is so small that the sto function of the main ums is activated. A ilot um is tyically used in booster systems as from 5.5 kw. Pilot ums are available for all control variants. TM Pilot um Suly voltage [V] Byass connection Total height Fig. 58 Booster system with byass connection Product number CRIE 3-7 (0.55 kw) 1 x V CRIE 3-10 (0.75 kw) 1 x V CRIE 5-8 (1.1 kw) 1 x V CRIE 5-10 (1.5 kw) 3 x V A byass connection is a ie diversion consisting of a manifold, two isolating valves and a non-return valve. The byass connection allows water to byass the ums from the suction to the discharge manifold. We offer byass connections for the following ydro MPC systems: Descrition Connection Product number CRI(E) 3 (2 to 3 ums) CRI(E) 5 (2 to 3 ums) R CRI(E) 3 (4 to 6 ums) CRI(E) 5 (4 to 6 ums) R 2 1/ CRI(E) 10 (2 to 3 ums) R 2 1/ CRI(E) 10 (4 to 5 ums) DN CRI(E) 10 (6 ums) DN CRI(E) 15, 20 (2 ums) DN CRI(E) 15, 20 (3 to 4 ums) CR(E) 32 (2 ums) DN CR(E) 15, 20 (5 to 6 ums) CR(E) 32 (3 to 6 ums) DN CR(E) 45 (2 ums) CR(E) 64 (2 ums) DN CR(E) 45 (3 to 6 ums) CR(E) 64 (3 to 6 ums) DN CR(E) 90 (2 ums) DN CR(E) 90 (3 to 4 ums) DN CR(E) 90 (5 to 6 ums) DN TM

76 Otional equiment ydro MPC Position of non-return valve As standard, non-return valves are fitted on the discharge side of the ums of the booster system. In installations with suction lift, it is advisable to install non-return valves on the suction side of the ums to revent dry running. Descrition Product number Non-return valve on suction side Stainless steel non-return valve As standard, the ydro MPC booster system includes non-return valves of olyoxymethylene (POM). Stainless steel non-return valves are available for umed liquids containing abrasive articles. Note: Order 1 valve for each um. Descrition Connection Emergency oeration switch The emergency oeration switch enables emergency oeration if a fault occurs in the CU 351. Note: The motor rotection and the dry-running rotection are not activated during emergency oeration. Note: Order 1 switch for each um. Product number Non-return valve 1) CRI(E) 10 to CRI(E) CRI(E) 3 to CRI(E) CR(E) 32 to CR(E) ) Max. oerating ressure is 25 bar. Descrition Location Product number CR(I)E ums 920 CR(I) um with external frequency converter In control cabinet CR(I) um for mains oeration Reair switch By means of a reair switch fitted to the individual ums of the ydro MPC booster system, the suly voltage to the um can be switched off during reair, etc. Note: Order 1 switch for each um. Descrition Motor current/ starting method 16 A, DOL Isolating switch Location By means of an isolating switch fitted inside the control cabinet, the suly voltage to the um can be switched off during reair etc. Note: This otion only alies to ydro MPC-F control variants. Note: Order 1 switch for each um. Product number > 16 A < 25 A, DOL > 25 A < A, DOL > A < 63 A, DOL > 63 A < 80 A, DOL > 80 A < A, DOL > A < 125 A, DOL >125 A < 175 A, DOL Reair switch > 175 A < 250 A, DOL On the um 16 A, Y/Δ > 16 A < 25 A, Y/Δ > 25 A < A, Y/Δ > A < 63 A, Y/Δ > 63 A < 80 A, Y/Δ > 80 A < A, Y/Δ > A < 125 A, Y/Δ > 125 A < 175 A, Y/Δ > 175 A < 250 A, Y/Δ Descrition Isolating switch Motor current/ starting method 16 A, DOL Location Product number > 16 A < 25 A, DOL > 25 A < A, DOL > A < 63 A, DOL > 63 A < 80 A, DOL > 80 A < A, DOL > A < 125 A, DOL > 125 A < 175 A, DOL 16 A, Y/Δ In control cabinet > 16 A < 25 A, Y/Δ > 25 A < A, Y/Δ > A < 63 A, Y/Δ > 63 A < 80 A, Y/D > 80 A < A, Y/Δ > A < 125 A, Y/Δ > 125 A < 175 A, Y/Δ

77 Otional equiment ydro MPC Main switch with switching off of the neutral conductor Main switch with switching off of the neutral conductor is only used in connection with single-hase motors. This otion is to be selected according to the local rules for the installation site. As standard, the main switch does not switch off the neutral conductor. Descrition Main switch with switching off of the neutral conductor Nominal current of ydro MPC [A] Oeration light, system Location Product number In control cabinet TM Oeration light, um Fig. Oeration light, system The oeration light is on when the relevant um is in oeration. Note: Order 1 oeration light for each um. Descrition Oeration light for Oeration light, um CR(I)E um with integrated frequency converter CRI/CR um with external frequency converter CRI/CR um in ydro MPC-F booster systems Examle: For a ydro MPC-ES booster system consisting of 1 CRIE um with integrated frequency converter and 2 mains-oerated CRI ums, order 1 oeration light No and 2 oeration lights No Fault light, system Location In door of control cabinet TM Product number Mains-oerated CR(I) um Fig. 59 Oeration light, system The oeration light is on when the system is in oeration. Descrition Location Product number Oeration light, system In door of control cabinet Fig. 61 Fault light, system The fault light is on if a fault occurs in the system. Note: Phase failure causes no fault indication. TM Descrition Location Product number Fault light, system In door of control cabinet

78 Otional equiment ydro MPC Fault light, um IO 351B interface TM Fig. 62 Fault light, um The fault light is on if a fault occurs in the um. Note: Order 1 fault light for each um. Descrition Fault indicator light for Location Product number CR(I)E um External frequency In door of Fault light, converter control um CR(I) um cabinet MLE um Panel light and socket The anel light is on when the door of the control cabinet is oen. Panel lights for 50 z are in accordance with EN 529/ Note: The anel light and socket are to be connected to a searate ower suly. Descrition Tye Location Product number 14 W, 2 V, 50 z, socket Panel light 14 W, V, 50 z, In control socket cabinet W, 120 V, z, socket Fig. 63 IO 351B interface This otion features a factory-fitted and nonrogrammed IO 351B interface enabling exchange of nine additional digital inuts, seven additional digital oututs and two additional analog inuts. Note: As standard the CU 351 suorts the installation of one IO 351B interface. Descrition Location Product number I/O interface via IO 351B In control cabinet Ethernet The ethernet connection makes it ossible to get unlimited access to the setting and monitoring of the ydro MPC from a remote PC. GrA 0815 Descrition Product number Ethernet

79 Otional equiment ydro MPC GENIbus module The GENIbus module is an add-on module that enables data communication with external GENIbus devices, such as Grundfos CIU communication interfaces. Descrition Location Product number GENIbus module In control cabinet CIU communication interface Fig. 64 Grundfos CIU communication interface The CIU enables communication of oerating data, such as measured values and setoints, between the ydro MPC and a building management system. We offer the following CIU units: CIU 110 For communication via LON. CIU 150 For communication via PROFIBUS. CIU 200 For communication via Modbus RTU. Note: The CU 351 must be equied with a GENIbus module to enable communication via a CIU unit. Descrition Fieldbus rotocol Location Product number CIU 110 LON CIU 150 PROFIBUS In control cabinet CIU 200 Modbus RTU For further information about data communication via CIU units and fieldbus rotocols, see the CIU documentation available in WebCAPS. GrA 6118 Transient voltage rotection The transient voltage rotection rotects the booster system against high-energy transients. Descrition Transient voltage rotection Lightning rotection The booster system can be rotected against strokes of lightning. The lightning rotection is in accordance with IEC : , class B and C. Note: Additional earthing facilities must be arranged by the customer at the site of installation. Descrition Lightning rotection Phase failure monitoring The booster system should be rotected against hase failure. Note: A otential-free switch is available for external monitoring. Beacon The beacon is on in case of a system alarm. Note: Phase failure causes no alarm indication. 1) Cable is not included. Audible alarm Range Product number 3 x 0 V, N, PE, 50/ z x 0 V, PE, 50/ z Range Product number 3 x 0 V, N, PE, 50/ z x 0 V, PE, 50/ z Descrition Location Product number Phase-failure monitoring In controller Descrition Beacon Location Product number On to of control cabinet External 1) The audible alarm sounds in case of a system alarm. Descrition Audible alarm Sound ressure level 80 db(a) Location Product number In control cabinet db(a)

80 Otional equiment ydro MPC Voltmeter A voltmeter indicates the mains voltage between the mains hases and between the neutral conductor, N, and the mains hases. Note: Order 1 voltmeter for each um. Descrition Voltmeter, 500 V (2 hases) Voltmeter, 500 V, with changeover switch (all hases) Ammeter Location In door of control cabinet An ammeter indicates the current of one hase er um. Note: Order 1 ammeter for each um. Product number Descrition Current [A] Location Product number Ammeter In door of control cabinet

81 Accessories ydro MPC All accessories can be fitted on the ydro MPC booster system after delivery. Dry-running rotection The booster system must be rotected against dryrunning. Dry-running rotection by means of level switches is used in installations where the booster system draws water from a tank or well. Descrition 1) The inut for level switch is not included. See age 75. Only one tye of dry-running rotection can be selected, as it must be connected to the same digital inut of the CU 351. This also alies to level switches. Diahragm tank Product number Level switch including 5 metres of cable 1) Diahragm tank, 10 bar Caacity [litres] Connection Product number 8 G 3/ G 3/ G 3/ G G G G G G G G G G G G G 2 1/ G 2 1/ G 2 1/ G 2 1/ Diahragm tank, 16 bar TM Caacity [litres] Connection Product number 8 G 3/ G 3/ G 3/ DN DN DN DN DN DN DN DN Fig. 65 Diahragm tanks A diahragm tank must always be installed on the discharge side of the booster system. Note: The diahragm tanks are searate tanks without valve, fittings and ies. 81

82 Accessories ydro MPC Foot valve Machine shoe TM Fig. 66 Foot valves The booster system must be rotected against dry running. Dry-running rotection by means of level switches is used in installations where the booster system draws water from a tank or well. Foot valves are tyically used in minor booster systems with suction lift. For examle when the ydro MPC draws water from a break tank laced at a lower geodetic height than the booster system. Foot valves are designed to ensure otimal suction conditions. Descrition Connection Product number R Foot valve R R TM Fig. 67 Machine shoes Machine shoes reduce any vibrations from the system to the floor, allowing the system to be height-adjusted by ± 20 mm. Descrition ydro MPC with Product number CRI(E) 1 to CRI(E) Machine shoe CRI(E) 10 to CRI(E) CR(E) 32 to CR(E) Note: The roduct number covers one (1) machine shoe. Extra documentation The documents and ublication numbers below refer to rinted documentation of ydro MPC (grou versions). Document Publication number Data booklets ydro MPC, z 9659 Installation and oerating instruction ydro MPC Quick guide ydro MPC Catalogue ydro booster systems - Custom-built solutions 50/ z In addition to rinted documentation, Grundfos offers roduct documentation in WebCAPS on Grundfos homeage, See age

83 Alternative booster systems ydro MPC Alternative booster systems Booster system ydro Multi-E Data and features Max. head 10 to m Flow rate 2 to 85 m 3 /h Max. oerating ressure 16 bar Number of ums 2 to 3 Pum tyes CRE Features Secially designed for water suly in buildings. % adatation to consumtion. Easy to install and commission. Small foot rint. Data communication via Grundfos R remote control. GrA0762 ydro Multi-S ydro Solo-E/-S GrA GrA5734 Max. head m Flow rate m 3 /h Max. oerating ressure 16 bar Number of ums 2-3 Pum tyes CR, C Features Secially designed for water suly in buildings. % adatation to consumtion. Easy to install and commission. Small foot rint. Data communication via Grundfos R, etc. Max. head 10 to m Flow rate 2 to 55 m 3 /h Max. oerating ressure 16 bar Number of ums 1 Pum tyes CRE, CR 1) Features Easy to install and commission. Constant ressure. Data communication via Grundfos R remote control. 2) Gr Gr5165 1) ydro Solo-E is equied with a CRE um; ydro Solo-S with a CR um. 2) Alies only to ydro Solo-E. 83

84 Further roduct documentation ydro MPC WebCAPS WebCAPS is a Web-based Comuter Aided Product Selection rogram available on WebCAPS contains detailed information on more than 185,000 Grundfos roducts in more than 20 languages. In WebCAPS, all information is divided into 6 sections: Catalogue Literature Service Sizing Relacement CAD drawings. Catalogue With a starting oint in areas of alications and um tyes, this section contains technical data curves (Q, Eta, P1, P2, etc.) which can be adated to the density and viscosity of the umed liquid and show the number of ums in oeration roduct hotos dimensional drawings wiring diagrams quotation texts, etc. Literature In this section you can access all the latest documents of a given um, such as data booklets Installation and oerating instructions service documentation, such as Service kit catalogue and Service kit instructions quick guides roduct brochures, etc. Service This section contains an easy-to-use interactive service catalogue. ere you can find and identify service arts of both existing and cancelled Grundfos ums. Furthermore, this section contains service videos showing you how to relace service arts. 84

85 0 1 Further roduct documentation ydro MPC Sizing With a starting oint in different alication areas and installation examles, this section gives easy ste-by-ste instructions in how to select the most suitable and efficient um for your installation carry out advanced calculations based on energy consumtion, ayback eriods, load rofiles, lifecycle costs, etc. analyse your selected um via the built-in lifecycle cost tool determine the flow velocity in wastewater alications, etc. Relacement In this section you find a guide to select and comare relacement data of an installed um in order to relace the um with a more efficient Grundfos um. The section contains relacement data of a wide range of ums roduced by other manufacturers than Grundfos. Based on an easy ste-by-ste guide, you can comare Grundfos ums with the one you have installed on your site. After having secified the installed um, the guide suggests a number of Grundfos ums which can imrove both comfort and efficiency. CAD drawings In this section it is ossible to download 2-dimensional (2D) and 3- dimensional (3D) CAD drawings of most Grundfos ums. The following formats are available in WebCAPS: 2-dimensional drawings.dxf, wireframe drawings.dwg, wireframe drawings. 3-dimensional drawings.dwg, wireframe drawings (without surfaces).st, solid drawings (with surfaces).ert, E-drawings. WinCAPS WinCAPS is a Windows-based Comuter Aided Product Selection rogram containing detailed informtion on more than 185,000 Grundfos roducts in more than 20 languages. The rogram contains the same features and functions as WebCAPS, but is an ideal solution if no Internet connection is available. WinCAPS is available on CD-ROM and udated once a year. Fig. 68 WinCAPS CD-ROM 85